CFG_DMA_SWAPYU    470 drivers/video/fbdev/mmp/hw/mmp_ctrl.h #define	 CFG_DMA_SWAPYU(swap)			((swap)<<2)
CFG_DMA_SWAPYU    257 drivers/video/fbdev/pxa168fb.h #define     CFG_DMA_SWAPYU(swap)		((swap) << 2)